﻿GASTROPODA 
  

  

  145 
  

  

  suturain 
  tenus, 
  supra 
  spiram 
  vix 
  planatam 
  ascendcnte, 
  in 
  medio 
  basis 
  rotundatae 
  carina 
  altera 
  

   plus 
  minusve 
  extante 
  ; 
  inter 
  eas, 
  circa 
  peripheriam, 
  lirulis 
  radiantibus 
  minimis 
  baud 
  expressis, 
  

   sub 
  lente 
  vix 
  conspicuis 
  ; 
  regione 
  umbilicari 
  parum 
  concavo 
  ; 
  apertura 
  circulari 
  ; 
  labro 
  a 
  

   carinis 
  angulato 
  ; 
  columella, 
  valde 
  callosa, 
  porrecta 
  ; 
  callositate 
  pyriformi 
  regionem 
  umbilica- 
  

   rem 
  circumambiente. 
  

  

  "Long. 
  0.03. 
  long, 
  spin 
  0. 
  (?) 
  lat. 
  0.45, 
  div. 
  180°. 
  

  

  "Hah. 
  San 
  Diego, 
  Cooper, 
  sbell-washings. 
  

  

  "Typical 
  among 
  tlic 
  Vitrinelloid 
  Eihalxac 
  described 
  in 
  Maz. 
  Cat. 
  nos. 
  310, 
  318. 
  Remark- 
  

   able 
  for 
  the 
  small 
  number 
  of 
  turns 
  in 
  the 
  mature 
  shell 
  as 
  compared 
  with 
  the 
  nucleus." 
  [Car- 
  

   penter, 
  1866a, 
  p. 
  215] 
  

  

  Apparently 
  by 
  an 
  oversight 
  this 
  species 
  was 
  omitted 
  from 
  the 
  text 
  of 
  Oldroyd's 
  mono- 
  

   graph. 
  It 
  is 
  listed 
  (Oldroyd, 
  1947, 
  vol. 
  II, 
  pt. 
  Ill, 
  p. 
  7), 
  and 
  T. 
  invallatiim 
  is 
  included. 
  Since 
  

   T. 
  invaUatiim 
  was 
  originally 
  described 
  as 
  the 
  "variety," 
  T. 
  supravaUatum 
  would 
  have 
  priority 
  

   in 
  the 
  preservation 
  of 
  names 
  if 
  the 
  two 
  forms 
  were 
  united. 
  

  

  The 
  holotype 
  is 
  glued 
  on 
  a 
  Carpenter 
  original 
  glass 
  mount 
  with 
  a 
  Carpenter 
  label 
  marked 
  

   "type" 
  and 
  "San 
  Diego." 
  The 
  printed 
  label 
  bears 
  "Cooper" 
  in 
  addition. 
  The 
  specimen 
  is 
  well 
  

   preserved. 
  The 
  photographs 
  of 
  the 
  holotypes 
  reveal 
  the 
  differences 
  in 
  the 
  columellar 
  callus 
  of 
  

   T. 
  supravaUatum 
  and 
  T. 
  invallatiim, 
  the 
  strongly 
  carinated 
  base 
  of 
  T. 
  supravaUatum, 
  and 
  

   the 
  microscopic 
  striations 
  on 
  the 
  body 
  whorl 
  of 
  T. 
  invallatnm. 
  

  

  Holotype. 
  — 
  U. 
  S. 
  National 
  Museum, 
  no. 
  15574 
  

  

  Distribution. 
  — 
  Recent. 
  San 
  Diego, 
  California 
  (type) 
  ; 
  Monterey, 
  California, 
  to 
  the 
  Gulf 
  

   of 
  California 
  (Dall). 
  Pleistocene 
  (^^'oodring, 
  Bramlette, 
  and 
  Kew) 
  

  

  Family 
  Liotiidae 
  

   Genus 
  Liotia 
  Gray, 
  1847 
  

  

  Liotia 
  Gray, 
  Zool. 
  Soc. 
  London, 
  Proc. 
  1847, 
  p. 
  145 
  

  

  Type 
  species 
  by 
  monotypy, 
  Dclphinula 
  canccllata 
  Gray, 
  1828, 
  Spicilegia 
  Zoologica, 
  pt. 
  1, 
  

   p. 
  3, 
  pi. 
  6. 
  fig. 
  8. 
  Recent. 
  Arica 
  to 
  Coquimbo, 
  Chile. 
  Tryon, 
  1888. 
  Man. 
  Conch., 
  vol. 
  X, 
  

   pi. 
  36, 
  fig. 
  2; 
  Pilsbry, 
  1933, 
  Acad. 
  Nat. 
  Sci. 
  Philadelphia, 
  Proc, 
  vol. 
  85, 
  pi. 
  13, 
  figs. 
  7, 
  7a, 
  

   7b 
  ; 
  text 
  fig. 
  3 
  

  

  Liotia 
  fenestrata 
  Carpenter 
  

   (PI. 
  19, 
  figs. 
  10, 
  11) 
  

  

  Liotia 
  fenestrata 
  Carpenter. 
  1864b. 
  Aug., 
  p. 
  612, 
  652: 
  Reprint, 
  1872. 
  p. 
  98. 
  138: 
  1864. 
  Dec, 
  

   California 
  Acad. 
  Sci.. 
  vol. 
  III. 
  p. 
  158 
  date 
  published 
  bottom 
  p. 
  161, 
  Dec. 
  1864; 
  Cooper, 
  

   1867. 
  Geog. 
  Cat. 
  Moll. 
  Geol. 
  Sur. 
  California, 
  p. 
  25 
  : 
  Tryon, 
  1888. 
  Man. 
  Conch., 
  vol. 
  X, 
  

   p. 
  109, 
  pi. 
  36, 
  fig. 
  97 
  copv 
  "Thes. 
  Conch., 
  t. 
  478. 
  f. 
  23" 
  ; 
  [vol. 
  V, 
  1884. 
  p. 
  157] 
  t. 
  478, 
  f. 
  23" 
  ; 
  

   Williamson, 
  1892. 
  U. 
  "S. 
  Nat. 
  Mus.. 
  Proc, 
  vol. 
  15. 
  no. 
  898. 
  p. 
  199: 
  Dall, 
  1921, 
  p. 
  173; 
  

   Oldrovd. 
  1927, 
  vol. 
  II. 
  pt. 
  Ill, 
  p. 
  170: 
  Pilsbry. 
  1934, 
  Acad. 
  Nat. 
  Sci. 
  Philadelphia, 
  Proc, 
  

   vol. 
  LXXXV. 
  p. 
  375; 
  Strong, 
  1934, 
  San 
  Diego 
  Soc. 
  Nat. 
  Hist., 
  Trans., 
  vol. 
  VII. 
  no. 
  37, 
  

   p. 
  435. 
  pi. 
  28, 
  figs. 
  10-12. 
  L. 
  cookeana 
  Dall. 
  pi. 
  30, 
  figs. 
  7-9: 
  Keen, 
  1937, 
  p. 
  37: 
  Burch, 
  

   1946. 
  no. 
  S7, 
  p. 
  26 
  : 
  Smith 
  and 
  Gordon. 
  1948, 
  California 
  Acad. 
  Sci.. 
  ser. 
  4, 
  Proc, 
  vol. 
  

   XXVI. 
  p. 
  201 
  : 
  Abbott, 
  1954. 
  p. 
  122, 
  pi. 
  18. 
  fig. 
  u 
  

   Liotia 
  cookeana 
  Dall, 
  1918, 
  Biol. 
  Soc. 
  Washington, 
  Proc, 
  vol. 
  31, 
  p. 
  8; 
  Oldroyd, 
  1927. 
  vol. 
  

   II. 
  pt. 
  III. 
  p. 
  171. 
  pi. 
  91, 
  figs. 
  12, 
  13, 
  13a 
  not 
  15 
  as 
  stated; 
  Strong 
  and 
  Hanna, 
  1930, 
  

   California 
  Acad. 
  Sci., 
  Proc, 
  ser. 
  4, 
  vol. 
  19, 
  p. 
  5 
  ; 
  young 
  of 
  L. 
  fenestrata 
  fide 
  Strong, 
  1934; 
  

   Keen. 
  1937. 
  p. 
  37. 
  

  

  "Small. 
  Strongly 
  ribbed 
  each 
  way. 
  Bch. 
  — 
  40 
  fm. 
  d.Cp." 
  [Carpenter, 
  1864b. 
  Aug.. 
  p. 
  652] 
  

   The 
  following 
  lines 
  should 
  be 
  added 
  to 
  Oldroyd's 
  copy 
  (1927) 
  of 
  Carpenter's 
  description 
  

   (1864e, 
  p. 
  158) 
  : 
  

  

  ". 
  . 
  . 
  State 
  Collection. 
  Species 
  1006. 
  

   "Hab. 
  Catalina 
  Island 
  ; 
  beach 
  to 
  40 
  fms. 
  20, 
  dead. 
  

  

  "This 
  strongly 
  sculptured 
  species 
  varies 
  greatly 
  (in 
  the 
  two 
  specimens 
  sent 
  to 
  the 
  Smith- 
  

   sonian 
  Institution), 
  in 
  the 
  declivity 
  of 
  the 
  mouth 
  and 
  consequent 
  size 
  of 
  the 
  umbilicus, 
  where 
  

   the 
  labium 
  is, 
  as 
  it 
  were, 
  scooped 
  out." 
  [Carpenter, 
  1864b, 
  Dec, 
  p. 
  158] 
  

  

  Strong 
  discussed 
  and 
  illustrated 
  this 
  species 
  well. 
  L. 
  fenestrata 
  is 
  similar 
  in 
  shell 
  character 
  

   to 
  the 
  type 
  species 
  of 
  the 
  genus, 
  L. 
  canccllata 
  (Gray) 
  (Pilsbry, 
  1934, 
  pi. 
  13, 
  figs. 
  7, 
  7a. 
  7b). 
  

  

  The 
  lectotype 
  is 
  a 
  specimen 
  in 
  the 
  U. 
  S. 
  National 
  Museum. 
  The 
  label 
  states, 
  "Type 
  fig'd." 
  

   The 
  writer 
  has 
  not 
  found 
  the 
  reference 
  where 
  the 
  type 
  was 
  figured. 
  Probably 
  it 
  was 
  an 
  in- 
  

   tention 
  which 
  was 
  never 
  fulfilled. 
  

  

  